Spinal discs and joints
MRI can show discs, vertebrae and joints and may identify changes such as disc protrusion or degeneration.
Private Lumbar Spine MRI Scan
A lumbar spine MRI produces detailed images of the lower back, including the vertebrae, discs, spinal canal and nerve roots. It may be considered when symptoms or examination suggest that imaging could change management.
Pricing from £299
What is a lumbar spine MRI scan?
A lumbar spine MRI produces detailed images of the lower back, including the vertebrae, discs, spinal canal and nerve roots. It may be considered when symptoms or examination suggest that imaging could change management.
Spinal canal and nerves
Images can help assess the space around the nerves and whether a structure may be compressing them.
When is MRI needed?
Many episodes of back pain improve without imaging. A clinician should assess symptoms first; urgent symptoms such as new bladder or bowel problems or saddle numbness need emergency assessment rather than routine booking.
MRI or X-ray?
An X-ray is often useful for assessing bones and some arthritic changes. MRI provides more detail about soft tissues such as the menisci, ligaments and cartilage. The right test depends on your symptoms and clinical assessment.
When might a lumbar spine MRI be recommended?
A clinician may consider a lumbar spine MRI when symptoms, examination or previous test results suggest that detailed imaging could help answer a specific clinical question. The appropriate scan and protocol depend on your circumstances.
Symptoms or concerns it may help investigate
- Persistent lower back pain with features that warrant imaging
- Pain travelling into the leg with suspected nerve involvement
- Numbness, weakness or other neurological symptoms requiring assessment
- Further assessment of a suspected disc or spinal canal problem
- Follow-up when requested by a treating clinician
Is an MRI always needed?
MRI is not always the first or most appropriate test. A clinical assessment helps determine whether imaging is needed and which examination is most suitable. Findings must be interpreted alongside symptoms, examination and other relevant information.
If you have a serious injury, cannot put weight on the leg, have a visibly deformed lumbar spine, or have a hot, red lumbar spine with fever, seek urgent medical advice rather than relying on a routine scan booking.
What happens during a lumbar spine MRI?
The imaging team will explain the process and answer questions before the scan begins. The scan itself is painless, although remaining still is important for clear images.
1. Before your scan
You will be asked safety questions about your medical history, operations, implants and any metal in your body. Follow the instructions provided with your appointment.
2. During the scan
You will lie on the scanner table, with your lumbar spine positioned for imaging. The scanner makes tapping or knocking sounds, and you will need to keep as still as possible. The team can communicate with you throughout.
3. After the scan
Most people can return to their usual activities afterwards unless they have been given different advice. The images are reviewed and a report is prepared according to the service arranged.
How should I prepare?
In many cases, a lumbar spine MRI does not require fasting or special preparation. Your appointment instructions take priority, as requirements can vary depending on your circumstances and the type of examination.
- Wear comfortable clothing without metal fastenings where possible.
- Remove jewellery and leave valuables at home if you can.
- Tell the team if you have a pacemaker, implant, previous surgery or metal fragments in your body.
- Let the team know if you are pregnant or think you may be pregnant.
- Tell staff if you experience claustrophobia or have difficulty lying still.
Are there any risks?
MRI does not use ionising radiation. However, the strong magnetic field means safety screening is essential, particularly for some implants and metal objects. The team will check whether the scan can be performed safely and discuss any concerns with you before proceeding.
Contrast dye is not routinely needed for every lumbar spine MRI. If contrast is being considered, the clinical team will explain why and discuss relevant precautions.
More than a scan: doctor-led care before and after
Your scan is part of a supported care pathway. The pre-scan and post-scan GP consultations are especially important: they help you understand whether imaging is appropriate, and what your results may mean for your health and next steps.
Before your scan: speak to a GP
A pre-scan GP consultation gives you an opportunity to discuss your symptoms, medical history and concerns with a doctor before proceeding. This can help you make a more informed decision about whether a lumbar spine MRI is suitable, and helps ensure the scan request is clinically appropriate. If another type of assessment or scan may be more suitable, this can be discussed with you.
After your scan: understand your results
Once your report is available, a post-scan GP consultation gives you a chance to discuss the findings in context, ask questions and understand possible next steps. A report can contain medical terminology that is difficult to interpret on its own; a conversation with a doctor can help explain what it does and does not show, and whether you may need follow-up with another healthcare professional.
Included with your service
- Pre-scan GP Consultation
- Private Medical Referral
- Consultant Radiologist’s Report
- Full digital access to your images and report
- Post-scan GP Consultation
- Dedicated support from our Patient Care Team
Lumbar Spine MRI scan FAQs
Answers to common questions about having a private lumbar spine MRI scan.
How much does a private lumbar spine MRI cost?
Private MRI scans at PrivateScans start from £299. You pay £25 for the pre-scan GP consultation when you book. If you go ahead with the scan, the £25 is deducted from the scan price. If you decide not to proceed, you only pay the £25 consultation fee. Your service includes a Consultant Radiologist’s report, digital access to your images and report, a post-scan GP consultation and support from our Patient Care Team. If you are unsure whether a lumbar spine MRI MRI is right for you, speak to a doctor today.
How long does a lumbar spine MRI take?
The scan commonly takes around 20–40 minutes, although timings vary depending on the sequences required and the imaging centre. Allow additional time for check-in and safety screening.
Will the scan hurt?
No. MRI does not normally cause pain. You need to keep still, and the scanner can be noisy. Tell the team if you are uncomfortable at any point.
Can I have a lumbar spine MRI if I have metal or an implant?
Some implants are MRI-safe under specific conditions and others may make MRI unsuitable. Always disclose implants, devices, previous operations and any history of metal fragments so the imaging team can assess safety before your appointment.
When will I receive my results?
Your images are reviewed and reported by a Consultant Radiologist. Your report is usually available within 3 days of your scan.
Do I need a referral?
No. You do not need to arrange your own referral. Your first step is a pre-scan GP consultation with PrivateScans to discuss your symptoms, medical history and whether the scan is appropriate. If the GP considers the scan suitable, PrivateScans arranges the medical referral as part of the process.
Looking to arrange a lumbar spine MRI?
If you have questions or would like help deciding on your next step, our doctor-led team can help.